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Can a QMB326W or QMB366W, QMB Fusible Branch Switch be converted to accept Class J fuses?

Issue:
Application

Product Line:
QMB

Cause:
Validate fuse type

Resolution:
To convert the QMB326W or QMB366W for use with Class J fuses, relocate the load base assemblies and insulators to the mounting location nearest the line base assemblies. This information is located on the switch wiring diagram.